Data sheet of M5 optical displacement Sensors (Special Versions)

(fit to print)

		M5R85/ 20	M5L/ 50	M500/ 8
Range (mm)		± 10	± 25	± 4
Reference distance (mm)		85	120	49
Linearity error* (µm)		60	150	12
Resolution (Noise) (µm)		10	20	50
Spot diameter (mm)		1	1.5	0.8
Case drwg. (head + BOX )		C52	C53	C52
Optional protective cases		intgrtd.,scratch,heat	scratch, heat
Light source wavel. 675 nm		LASER 1 mW, (red)		LASER, 3.2 mW
Internal sample frequency		40 kHz		DC-operated
Safety		Laser protection class 2 (1 mW)		class 3a
Analog  outputs	Voltage	± 10V, approx. ± 14V		± 8V
	Impedance	< 0.1 Ohm (10 mA max.)		200 Ohm
	Angle error	0.5%, tilted Object 30°, A-axis
	Reaction time	0.1 ms, 0.2 ms, 2 ms or 20 ms selectable		1,2 µs
	Bandwidth (-3db)	10 kHz, 3 kHz, 250 Hz or 25 Hz		500 kHz
	Temp. coeff.	0.03% / °K		0.07% / °K
	Reflected light	+1 to +10 VDC, approx. 0 to +13 VDC		0 to +5 VDC
Digital  outputs	MIN	+24 VDC / 10 mA, active if below MIN, yellow LED on
	OK	+24 V/10 mA, active between MIN and MAX levels,grn. LED on
	MAX	+24 VDC / 10 mA, active if above MAX, red LED on
	Hysteresis	approx. 0.5% from range		approx. 0.2%
Alarm  outputs	F1	+24 VDC / 10 mA, active if not enough refl. light, yellow LED on
	F2	+24 VDC / 10 mA, active if too much refl. light, red LED on
Optional outputs		Other Voltages, Current (4..20mA), Serial (RS232) , Relay , thickness
Ambient light		approx. 20,000 Lux		500 Lux (Sun)
Life expectancy		50,000 h for LASER diode
Isolation voltage		200 VDC, ground to case
Maximum vibration		10g @ 1kHz (sensor head, 20g optional)
Operating temperature		0 to +50°C (32 to 122°F)
Storage temperature		-20 to +70°C (-4 to 158°F)
Humidity		< 90 % RH
Protection class		Sensor head IP 64 , Electronic module IP40
Power supply		+24 VDC, 200 mA (21 to 28 VDC)		+18.5 V,180 mA -18.5 V, 60 mA
Connector ( 25 pin D-Sub )		standard version, relay version (optional)		M500 version
Sensor cable		2 m

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(*) Measuring on a white surface - Bandwidth set to 250 Hz

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